Gosh everyone has lots of machines and so do I. My main machine is a Pfaff 2056 and then I have a Viking serger, New Home Memory Craft 4000, hand crank Singer, treadle Singer and my newest purchase, a lovely 1948 Singer Featherweight.
I recently took a FW Cleaning and Repair class at a quilt retreat and learned this machine has lots of places to oil! Simply oil everything that moves!